When the battery arrived, I already noticed some differences between the original battery and the one I got sent. The sticker / label had a few differences (label itself, fontcolour and style, the text and icons were here and there a tad different) and when i "wiggled" the top part, I could notice what did it much less "sturdy" than the original accu. So the top and bottom plastic parts had differences Compared with the original battery (different glossy and matte parts / different holes ...) But the biggest difference of all: the "new" battery which even far worse than my old, worn original battery ! It only kept my phone powered for a few hours before I needed to recharge Which was really frustrating.
I contacted the reseller who, assured me It was not a fake battery, and They Said They would ship me a new battery When They received the item back. After shipping the battery back and waiting for a bit I asked If They had received it. They replied fact t hey did not but did It could take a while ... Have not heard back since. I did not pay for shipping with tracking as it would cost me more than the actual battery itself, but I have a feeling That it did not get lost in the postal office.
I guess When you pay cheap, you really do pay double. I'll buy a battery from somewhere else now, whichwill probably / hopefully Ensure me a REAL original Samsung battery.